How can I substitute all zeros of a matrix with minimum value of the same matrix?

How can I substitute all zeros of a matrix with minimum value of the same matrix?

[Stephen23]

Original question by Hamed Absharii 3rd September 2015, retrieved from Google Cache:

"How can I substitute all zeros of a matrix with minimum value of the same matrix?"

How can I substitute all zeros of a matrix with minimum value of the same matrix?

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Purushottama Rao]

 a(a==0)=min(a(a~=0))

[Purushottama Rao]

a=[0 1 2 3; 2 4 6 0]

a =

       0     1     2     3
       2     4     6     0

>> a(a==0)=min(a(a~=0))

a =

       1     1     2     3
       2     4     6     1

[Star Strider]

@Purushottama Rao — Don’t worry about the ‘spam’ flag. It happens to us all. You correctly flagged it so someone would have discovered it when they checked the ‘Flagged Content’. I cleared them and cleared your flags as well.

[Purushottama Rao]

@Star Strider: Thank you